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/*
* Copyright (c) 2000, 2001, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
import java.lang.reflect.*;
/*
* Debuggee which exercises various types of method calls which throw
* Exceptions, including some done via Reflection,
* This was written while investigating Bug ID 4359606
*/
class MethodCallsReflection {
public static void main(String args[]) throws Exception {
(new MethodCallsReflection()).go();
}
static void staticCaller1(MethodCallsReflection mc) throws Exception {
System.out.println("Called staticCaller1");
staticExceptionCallee();
}
static void staticCaller2(MethodCallsReflection mc) throws Exception {
System.out.println("Called staticCaller2");
mc.instanceExceptionCallee();
}
static void staticCaller3(MethodCallsReflection mc) throws Exception {
System.out.println("Called staticCaller3");
/*
* Invocation by reflection. This also exercises native method calls
* since Method.invoke is a native method.
*/
Method m = MethodCallsReflection.class.getDeclaredMethod("staticExceptionCallee", new Class[0]);
m.invoke(mc, new Object[0]);
}
void instanceCaller1() throws Exception {
System.out.println("Called instanceCaller1");
staticExceptionCallee();
}
void instanceCaller2() throws Exception {
System.out.println("Called instanceCaller2");
instanceExceptionCallee();
}
void instanceCaller3() throws Exception {
System.out.println("Called instanceCaller3");
/*
* Invocation by reflection. This also exercises native method calls
* since Method.invoke is a native method.
*/
Method m = getClass().getDeclaredMethod("instanceExceptionCallee", new Class[0]);
m.invoke(this, new Object[0]);
}
static void staticExceptionCallee() throws Exception {
System.out.println("Called staticExceptionCallee");
throw new IndexOutOfBoundsException ("staticExceptionCallee");
}
void instanceExceptionCallee() throws Exception {
System.out.println("Called instanceExceptionCallee");
throw new IndexOutOfBoundsException ("instanceExceptionCallee");
}
void go() throws Exception {
try {
instanceCaller1();
} catch (IndexOutOfBoundsException ex) {
System.out.println("Caught expected IndexOutOfBoundsException from instanceCaller1()");
}
try {
instanceCaller2();
} catch (IndexOutOfBoundsException ex) {
System.out.println("Caught expected IndexOutOfBoundsException from instanceCaller2()");
}
try {
instanceCaller3();
} catch (InvocationTargetException ex) {
System.out.println("Caught expected InvocationTargetException from instanceCaller3()");
}
try {
staticCaller1(this);
} catch (IndexOutOfBoundsException ex) {
System.out.println("Caught expected IndexOutOfBoundsException from staticCaller1()");
}
try {
staticCaller2(this);
} catch (IndexOutOfBoundsException ex) {
System.out.println("Caught expected IndexOutOfBoundsException from staticCaller2()");
}
try {
staticCaller3(this);
} catch (InvocationTargetException ex) {
System.out.println("Caught expected InvocationTargetException from staticCaller3()");
}
}
}
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